BA6129AF 데이터 시트보기 (PDF) - ROHM Semiconductor
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BA6129AF Datasheet PDF : 9 Pages
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Memory ICs
BA6129AF / BA6162 / BA6162F
•Electrical characteristic curves (BA6129AF)
10
VBAT = 3V
9 RRES = 10kΩ
VRES = VCC
8
7
10
VBAT = 3V
9 RRES = 10kΩ
VRES = VCC
8
7
6
6
5
5
4
4
3
3
2
2
1
1
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
Fig. 4 CS output voltage vs.
power supply voltage
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
Fig. 5 CSB output voltage vs.
power supply voltage
10
9
RRES = 10kΩ
VRES = VCC
8
7
6
5
4
3
2
1
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
Fig. 6 Reset output voltage vs.
power supply voltage
10
VBAT = 3V
9 RO = 200kΩ
8 RRES = 10kΩ
VRES = VCC
7
6
5
4
3
2
1
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
5.0
VCC = 5V
VBAT = 3V
RRES = 10kΩ
4.8
VRES = VCC
4.6
4.4
4.2
0
20
40
60
80
100
OUTPUT CURRENT: IO (mA)
Fig. 7 Output voltage vs. power
supply voltage
Fig. 8 Output voltage vs. output
current (!) (when power
supply is detected)
•Electrical characteristic curves (BA6162 / F)
10
VBAT = 3V
9 RRES = 10kΩ
VRES = VCC
8
7
6
5
4
3
2
1
VBAT = 3V
9 RRES = 10kΩ
VRES = VCC
8
7
6
5
4
3
2
1
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
Fig. 10 CS output voltage vs.
power supply voltage
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
Fig. 11 CSB output voltage vs.
power supply voltage
8
2.9
VCC = GND
VBAT = 3V
RRES = 10kΩ
VRES = VCC
2.8
2.7
2.6
0
50
100 150 200 250
OUTPUT CURRENT: IO (µA)
Fig. 9 Output voltage vs. output
current (@) (when using
battery backup)
10
9
RRES = 10kΩ
VRES = VCC
8
7
6
5
4
3
2
1
0 1 2 3 4 5 6 7 8 9 10
POWER SUPPLY VOLTAGE: VCC (V)
Fig. 12 Reset output voltage vs.
power supply voltage
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